#include <iostream>

int main() {
    int a = 32;
    int b(24);

    std::cout << a << std::endl;
    std::cout << b << std::endl;

    //c++ 11 uniform initialization 统一初始化
    int x = {90};
    int x2{900};
    std::cout << x << std::endl << x2;

    std::cout << std::endl;
    // 取别名
    using INT2 = int;
    typedef int INT;
    INT2 z = 900;
    INT p {222};
    std::cout << z << std::endl << p;
}